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JMeter example source code file (

This example JMeter source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - JMeter tags/keywords

awt, component, defaultmutabletreenode, defaulttreecellrenderer, gui, imageicon, imageicon, jtree, non-nls-1, non-nls-1, object, object, override, sampleresult, sampleresult, swing, tree, treenoderenderer

The JMeter source code

 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.apache.jmeter.visualizers;

import java.awt.Color;
import java.awt.Component;

import javax.swing.ImageIcon;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;

import org.apache.jmeter.samplers.SampleResult;
import org.apache.jmeter.util.JMeterUtils;

 * Tree cell renderer used by ComparisonVisualizer.
public class TreeNodeRenderer extends DefaultTreeCellRenderer {

    private static final long serialVersionUID = 240L;

    // Same ViewResultsTree
    private static final ImageIcon imageSuccess = JMeterUtils.getImage(
            JMeterUtils.getPropDefault("viewResultsTree.success",  //$NON-NLS-1$
                    "icon_success_sml.gif")); //$NON-NLS-1$

    private static final ImageIcon imageFailure = JMeterUtils.getImage(
            JMeterUtils.getPropDefault("viewResultsTree.failure",  //$NON-NLS-1$
                    "icon_warning_sml.gif")); //$NON-NLS-1$

    public TreeNodeRenderer() {

    public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded,
            boolean leaf, int row, boolean focus) {
        super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, focus);
        Object obj = ((DefaultMutableTreeNode) value).getUserObject();
        if(obj instanceof SampleResult)
            if (!((SampleResult) obj).isSuccessful()) {
            } else {
        return this;


Other JMeter examples (source code examples)

Here is a short list of links related to this JMeter source code file:

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